class_docstr: An extension for the scheduler to manage collections
  
  *  publish_list
  *  publish_put
  *  publish_get
  *  publish_delete
class_docstr_tok: ["An","extension","for","the","scheduler","to","manage","collections","*","publish_list","*","publish_put","*","publish_get","*","publish_delete"]
code: def list(self, *args):
      return list(sorted(self.datasets.keys(), key=str))
  
file_path: distributed/distributed/publish.py
imports: from __future__ import annotations
  from collections.abc import MutableMapping
  from dask.utils import stringify
  from distributed.utils import log_errors
label_desc: Use image node_id 4 for calling the PublishExtension obj's underlying member method code with example usage: obj.list() and returns: list